Svetlana — I've always believed such objects to be food packaging, sold full of potted meat, preserve, condiment, or the like, often of rather dubious quality, and sealed with a cork or paper disc then waxed over. Notley,
Pressed Flint Glass, Shire, 1986, suggests France or Belgium as a likely manufacturing source.
You sometimes see glass food packaging at bottle fairs, having been dug up from old rubbish dumps.
If so, then the head is likely to have been some sort of trademark or logo, and probably not modelled on any specific individual. If it was, then my only suggestion is King Charles Spaniel pâté. Mmmm — Yummee! :spls:
Bernard C.
